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Individual Calculations May 2018 |
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| Skiba, Aleksandra Total change: -58.00 | |   |
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| III Dolnoslaska Liga Szachowa 2017/2018 r 11 | Dolny Slask | POL | 2018-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1717 | 0.00 | 1 | -0.44 | 40 | -17.60 | |
|  Lascar, Radoslawa | | | 1758 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | III Dolnoslaska Liga Junior0w 2018 | Kudowa Zdroj | POL | 2018-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1717 | 3.50 | 6 | -1.01 | 40 | -40.40 | |
| | Strzala, Kinga | | | 1317 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Wasala, Wiktoria | | | 1519 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Krzyzosiak, Marta | | | 1567 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Fajt, Patrycja | | | 1317 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dwilewicz, Agata | | | 1772 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Jedrzejko, Martyna | | | 1482 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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